Is there any more info you can provide / relevant code? On Fri, Jun 19, 2015 at 1:23 PM, Tim Smith <secs...@gmail.com> wrote:
> Update on performance of the new API: the new code using the > createDirectStream API ran overnight and when I checked the app state in > the morning, there were massive scheduling delays :( > > Not sure why and haven't investigated a whole lot. For now, switched back > to the createStream API build of my app. Yes, for the record, this is with > CDH 5.4.1 and Spark 1.3. > > > > On Thu, Jun 18, 2015 at 7:05 PM, Tim Smith <secs...@gmail.com> wrote: > >> Thanks for the super-fast response, TD :) >> >> I will now go bug my hadoop vendor to upgrade from 1.3 to 1.4. Cloudera, >> are you listening? :D >> >> >> >> >> >> On Thu, Jun 18, 2015 at 7:02 PM, Tathagata Das < >> tathagata.das1...@gmail.com> wrote: >> >>> Are you using Spark 1.3.x ? That explains. This issue has been fixed in >>> Spark 1.4.0. Bonus you get a fancy new streaming UI with more awesome >>> stats. :) >>> >>> On Thu, Jun 18, 2015 at 7:01 PM, Tim Smith <secs...@gmail.com> wrote: >>> >>>> Hi, >>>> >>>> I just switched from "createStream" to the "createDirectStream" API for >>>> kafka and while things otherwise seem happy, the first thing I noticed is >>>> that stream/receiver stats are gone from the Spark UI :( Those stats were >>>> very handy for keeping an eye on health of the app. >>>> >>>> What's the best way to re-create those in the Spark UI? Maintain >>>> Accumulators? Would be really nice to get back receiver-like stats even >>>> though I understand that "createDirectStream" is a receiver-less design. >>>> >>>> Thanks, >>>> >>>> Tim >>>> >>>> >>>> >>> >> >
